23893040

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3079}}^1$

素因数の和:3189

約数の個数: 40

約数和(自身を含む): 56142240

約数和(自身を除く): 32249200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3079, 3880, 6158, 7760, 12316, 15395, 24632, 30790, 49264, 61580, 123160, 246320, 298663, 597326, 1194652, 1493315, 2389304, 2986630, 4778608, 5973260, 11946520, 23893040]

約数ペア:

[(1, 23893040), (2, 11946520), (4, 5973260), (5, 4778608), (8, 2986630), (10, 2389304), (16, 1493315), (20, 1194652), (40, 597326), (80, 298663), (97, 246320), (194, 123160), (388, 61580), (485, 49264), (776, 30790), (970, 24632), (1552, 15395), (1940, 12316), (3079, 7760), (3880, 6158)]